UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkIRex653MoTasWhQMNs4bYzSxjtaSoF6G80J6Lf3To=' 
WHERE 
  key_id = 'b64c7f144d30186c0f3316a6e29baaa0a690fbabe216556002afb74b63de110b' 
  AND (
    token = 'gkIRex653MoTasWhQMNs4bYzSxjtaSoF6G80J6Lf3To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )